package com.qf.controller;

import com.qf.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;

/**
 * @author 千锋教育
 * @Company http://www.mobiletrain.org/
 * @Version 1.0
 */
@Controller
@RequestMapping("/users")
public class UserController {

    @Autowired
    UserService userService;
//
//    @GetMapping
//    public String getUsers(Model model){
//        List<User> users = userService.queryAll();
//        model.addAttribute("users", users);
//        return "user";
//    }



    /**
     * @RequestParam : 绑定请求参数
     *      value: 绑定前端的参数
     *      required：是否必要的
     *      defaultValue： 默认值
     *
     *
     * @param model
     * @param pageNum
     * @param pageSize
     * @return
     */
    @GetMapping
    public String queryPage(Model model,
                            @RequestParam(value = "pageNum", required = false, defaultValue = "1") Integer pageNum ,
                            @RequestParam(value = "pageSize", required = false, defaultValue = "2") Integer pageSize){

        Object obj = userService.queryPage(pageNum, pageSize);
        model.addAttribute("data", obj);
        return "userPro";
    }
}
